 /*******************************************************************************
  * Copyright (c) 2000, 2006 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.ui.internal.ide.model;

 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.runtime.IAdapterFactory;
 import org.eclipse.ui.views.properties.FilePropertySource;
 import org.eclipse.ui.views.properties.IPropertySource;
 import org.eclipse.ui.views.properties.ResourcePropertySource;

 /**
  * Dispenses an <code>IPropertySource</code> adapter for the core resource objects.
  */
 /* package */class StandardPropertiesAdapterFactory implements IAdapterFactory {
     /* (non-Javadoc)
      * Method declared on IAdapterFactory.
      */
     public Object getAdapter(Object o, Class adapterType) {
         if (adapterType.isInstance(o)) {
             return o;
         }
         if (adapterType == IPropertySource.class) {
             if (o instanceof IResource) {
                 IResource resource = (IResource) o;
                 if (resource.getType() == IResource.FILE) {
                     return new FilePropertySource((IFile) o);
                 } else {
                     return new ResourcePropertySource((IResource) o);
                 }
             }
         }
         return null;
     }

     /* (non-Javadoc)
      * Method declared on IAdapterFactory.
      */
     public Class [] getAdapterList() {
         return new Class [] { IPropertySource.class };
     }
 }

